package Month09.day0914;

public class Demo {
     int a;
     static int a2;
     String b;
     float c;

     static void sum(){//此处为了方便调用就直接用static修饰，
         /*TestInnerClass test1 = new TestInnerClass();
         TestInnerClass.InnerClass1 test2 = test1.new InnerClass1();
         test2.print();*/
         TestInnerClass.InnerClass2 test3 = new TestInnerClass.InnerClass2();
         test3.print();
     }

    public static void main(String[] args) {
        sum();
    }
}
